Overview

overview

10

Static

static

10

hesaphareketi000.exe

windows7_x64

10

hesaphareketi000.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    136s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:02

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General

  • Target

    hesaphareketi000.exe

  • Size

    721KB

  • MD5

    ee268a8eefbf81ce4c0ca0f6b491c5c4

  • SHA1

    309d1f44e6e341f4bdfbc8b3f3865be5be699c7b

  • SHA256

    63d4079c4844acd28e5a2576ac5a76acb5a6514b588e33d8db2d4f71cec7adbc

  • SHA512

    5d3112c5e84ab9ce99d7d22ab0b977740693481497a3f0cf109305112a6ef4ee19e5deb47ab943b4622ca0a5869a2ac04c6d37ddd36619f09c4c2033b0bed585

Score
10/10
agentteslakeyloggerpersistencespywarestealertrojan

Malware Config

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Executes dropped EXE 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\hesaphareketi000.exe
    "C:\Users\Admin\AppData\Local\Temp\hesaphareketi000.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4044
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v app /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\app.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Windows\SysWOW64\reg.exe
        REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v app /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\app.exe"
        3⤵
        • Adds Run key to start application
        PID:3408
    • C:\Users\Admin\AppData\Roaming\app.exe
      "C:\Users\Admin\AppData\Roaming\app.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2268
      • C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
        "C:\Users\Admin\AppData\Local\Temp\RegAsm.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1532

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
    Filesize

    63KB

    MD5

    0d5df43af2916f47d00c1573797c1a13

    SHA1

    230ab5559e806574d26b4c20847c368ed55483b0

    SHA256

    c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc

    SHA512

    f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2

    Download Submit
  • C:\Users\Admin\AppData\Local\Temp\RegAsm.exe
    Filesize

    63KB

    MD5

    0d5df43af2916f47d00c1573797c1a13

    SHA1

    230ab5559e806574d26b4c20847c368ed55483b0

    SHA256

    c066aee7aa3aa83f763ebc5541daa266ed6c648fbffcde0d836a13b221bb2adc

    SHA512

    f96cf9e1890746b12daf839a6d0f16f062b72c1b8a40439f96583f242980f10f867720232a6fa0f7d4d7ac0a7a6143981a5a130d6417ea98b181447134c7cfe2

    Download Submit
  • C:\Users\Admin\AppData\Roaming\app.exe
    Filesize

    721KB

    MD5

    ee268a8eefbf81ce4c0ca0f6b491c5c4

    SHA1

    309d1f44e6e341f4bdfbc8b3f3865be5be699c7b

    SHA256

    63d4079c4844acd28e5a2576ac5a76acb5a6514b588e33d8db2d4f71cec7adbc

    SHA512

    5d3112c5e84ab9ce99d7d22ab0b977740693481497a3f0cf109305112a6ef4ee19e5deb47ab943b4622ca0a5869a2ac04c6d37ddd36619f09c4c2033b0bed585

    Download Submit
  • C:\Users\Admin\AppData\Roaming\app.exe
    Filesize

    721KB

    MD5

    ee268a8eefbf81ce4c0ca0f6b491c5c4

    SHA1

    309d1f44e6e341f4bdfbc8b3f3865be5be699c7b

    SHA256

    63d4079c4844acd28e5a2576ac5a76acb5a6514b588e33d8db2d4f71cec7adbc

    SHA512

    5d3112c5e84ab9ce99d7d22ab0b977740693481497a3f0cf109305112a6ef4ee19e5deb47ab943b4622ca0a5869a2ac04c6d37ddd36619f09c4c2033b0bed585

    Download Submit
  • memory/1532-139-0x0000000000400000-0x000000000045A000-memory.dmp
    Filesize

    360KB

    Download
  • memory/1532-138-0x0000000000000000-mapping.dmp
    Download
  • memory/1532-142-0x00000000056A0000-0x000000000573C000-memory.dmp
    Filesize

    624KB

    Download
  • memory/1532-143-0x0000000006360000-0x00000000063C6000-memory.dmp
    Filesize

    408KB

    Download
  • memory/2180-133-0x0000000000000000-mapping.dmp
    Download
  • memory/2268-135-0x0000000000000000-mapping.dmp
    Download
  • memory/3408-134-0x0000000000000000-mapping.dmp
    Download
  • memory/4044-130-0x0000000000460000-0x000000000051A000-memory.dmp
    Filesize

    744KB

    Download
  • memory/4044-132-0x0000000005540000-0x00000000055D2000-memory.dmp
    Filesize

    584KB

    Download
  • memory/4044-131-0x0000000005A10000-0x0000000005FB4000-memory.dmp
    Filesize

    5.6MB

    Download